...and So The Universe Began.
An exclamation following a flatulence that most likely contained large amounts of gas and particulate matter under heat and pressure.
A casual
phrasing to
laud one's expulsion of hot, moist and unsanitary bodily
gasses.
After releasing a large, loud and wet
volume of air from ones
bowels, they may say "....and so the universe began."
See also "
FudgeHorn!"